IBM R50 Series Hardware Maintenance Manual page 168

Parts list
Model
R51 (CPU, 725 (Dot 1.6); memory, 256 MB; video chip, Intel
855GME; LCD, 14.1-in. XGA)
2887-ECx,
2888-ECx,
SC
2889-ECx
SC
2887-EBx
2888-FHx,
SC
2889-FHx
2887-93x, 94x
1394, SC
1394,
2887-92x
SC
SC
2887-EEx
SC
2887-EFx
2887-EDx,
2888-EWx,
SC
2889-EWx
SC
2888-FJx
2888-9Nx, FAx
1394, SC
2887-95x, 96x,
B3x, FBx,
FCx,
2888-9Px,
9QxFCx, H9x
1394, SC
1394,
2887-B4x
SC
R51 (CPU, 725 (Dot 1.6); memory, 512 MB; video chip, Intel
855GME; LCD, 14.1-in. XGA)
1394,
2887-FDx
SC
(continued)
164
R50/R50p, R51 Series
Bay Mini PCI
device adapter
DVD- —
ROM
(12.7)
802.11
b/g
(Intel)
—
802.11
b/g
(Intel)
DVD/
CD-RW
combo
(12.7)
DVD-
ROM
(12.7)
DVD/ —
CD-RW
802.11
combo
b/g
(12.7)
(Intel)
DVD-
ROM
(12.7)
DVD/ 802.11b
CD-RW (Intel)
combo
802.11
(12.7)
b/g
(Intel)
Travel
cover
DVD- 802.11
RAM/ b/g
RW (Intel)
(12.7)
Ethernet CDC
10/100 MDC2 30 GB,
Gigabit
10/100
Gigabit
Gigabit MDC2 60 GB,
HDD
4,200
rpm
40 GB,
4,200
rpm
4,200
rpm